taxes on the wealthiest americans. and nato agreed to deploy patriot missiles in turkey to defend against syrian shells and rockets that cross the border. online, historian michael beschloss offers a snapshot of an ailing lyndon johnson, days before the former president's death. hari sreenivasan has the story. >> sreenivasan: 40 years ago this month, the man who would be remembered as an architect of the vietnam war agonized over his legacy. we have a glimpse into l.b.j.'s final months with a recording of a phone conversation he had with then-president richard nixon. you can listen to it on the rundown. and on the business desk, we answer the most frequently asked question from our "ask the headhunter" series: how do you get noticed by your dream employer? all that and more is on our web site, newshour.pbs.org. gwen? >> ifill: and that's the newshour for tonight. on wednesday, we'll examine how rising carbon dioxide levels are affecting florida's coral reefs. i'm gwen ifill. >> woodruff: and i'm judy woodruff. we'll se